My MBP2016 will boot Mojave b3 from my external ssd usb drive.
However, when trying to startup Mojave b3 on my MBP2018, I get a message with
update as a default selection. When I select update, it tells an internet connection
is required and ask me to pick a startup disk. This seems to have me in a loop.
I have T2's Startup Security set to
No Security and
allow booting from external media.
Any advice is appreciated.
However, when trying to startup Mojave b3 on my MBP2018, I get a message with
update as a default selection. When I select update, it tells an internet connection
is required and ask me to pick a startup disk. This seems to have me in a loop.
I have T2's Startup Security set to
No Security and
allow booting from external media.
Any advice is appreciated.